1885178

Information

• Patent Grant
• 1885178

• References
• Source

• Patent Number

  1,885,178

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  92 years ago

• CPC

  • B24B5/485 - using grinding wires or ropes

• US Classifications

  • 451 - Abrading
  • 125 - Stone working